package com.hs.online;

import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;

public class OnlineCounterListener implements HttpSessionListener {
	public void sessionCreated(HttpSessionEvent hse) { 
		    OnlineCounter.raise(); 
	} 
	public void sessionDestroyed(HttpSessionEvent hse) { 
		   OnlineCounter.reduce(); 
	} 

}
